Pipe head for a bicycle



FIG. 1 is a perspective view of a pipe head for a bicycle showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof ;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view thereof, with environmental structure shown in broken lines that forms no part of the claimed design; and,

FIG. 9 is another perspective view thereof, with different environmental structure shown in broken lines that forms no part of the claimed design. 

The ornamental design for a pipe head for a bicycle, as shown and described. 